14815619

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 19748736

約数和(自身を除く): 4933117

約数列:

[1, 7, 13, 17, 61, 91, 119, 157, 221, 427, 793, 1037, 1099, 1547, 2041, 2669, 5551, 7259, 9577, 13481, 14287, 18683, 34697, 67039, 94367, 124501, 162809, 242879, 871507, 1139663, 2116517, 14815619]

約数ペア:

[(1, 14815619), (7, 2116517), (13, 1139663), (17, 871507), (61, 242879), (91, 162809), (119, 124501), (157, 94367), (221, 67039), (427, 34697), (793, 18683), (1037, 14287), (1099, 13481), (1547, 9577), (2041, 7259), (2669, 5551)]